Module 557361

function(e,t,n){"use strict";n.d(t,{Ay:()=>u,Ut:()=>l,rx:()=>o});var r=n(582128),i=function(){this.locks=[],this.listeners=[]};function a(e,t,n){void 0===n&&(n=!1);var r=document.createTreeWalker(e,NodeFilter.SHOW_ELEMENT,{acceptNode:function(e){return e.tabIndex>=0&&!e.disabled?NodeFilter.FILTER_ACCEPT:NodeFilter.FILTER_SKIP}}),i=t.compareDocumentPosition(e),a=null;i&Node.DOCUMENT_POSITION_PRECEDING||n?a=r.firstChild():i&Node.DOCUMENT_POSITION_FOLLOWING&&(a=r.lastChild()),(null!=a?a:e).focus()}i.prototype.add=function(e,t){var n={uid:e,setEnabled:t,enabled:!1};this.toggleLayer(this.current(),!1),this.locks.push(n),this.toggleLayer(n,!0),this.emit()},i.prototype.remove=function(e){var t=this.locks.find(function(t){return t.uid===e});this.toggleLayer(t,!1);var n=this.current(),r=null!=n&&n.uid===e;this.locks=this.locks.filter(function(t){return t.uid!==e}),r&&this.toggleLayer(this.current(),!0),this.emit()},i.prototype.current=function(){return this.locks[this.locks.length-1]},i.prototype.isActive=function(){var e=this.current();return null!=e&&e.enabled},i.prototype.toggleLayer=function(e,t){null!=e&&(e.setEnabled(t),e.enabled=t)},i.prototype.subscribe=function(e){var t=this;return this.listeners.push(e),e(this.isActive(),this.locks),function(){return t.listeners=t.listeners.filter(function(t){return t!==e})}},i.prototype.emit=function(){var e=this,t=this.isActive();this.listeners.forEach(function(n){return n(t,e.locks)})};var o=new i,s=0,l=(0,r.memo)(function(){var e,t=(0,r.useState)(!1),n=t[0];return e=t[1],(0,r.useEffect)(function(){return o.subscribe(e)},[e]),(0,r.createElement)("div",{tabIndex:n?0:void 0,style:{position:"fixed",opacity:0,pointerEvents:"none"}})});function u(e,t){void 0===t&&(t={});var n,i,l,u=t.returnRef,c=t.disableReturnRef,d=t.attachTo;void 0===d&&(d=document);var f=t.disable,p=d instanceof HTMLElement?d.ownerDocument:d,h=(n=(0,r.useState)(function(){return"lock-"+s++})[0],i=(0,r.useRef)(!1),(0,r.useLayoutEffect)(function(){return o.add(n,function(e){return i.current=e}),function(){return o.remove(n)}},[n]),i);(0,r.useEffect)(function(){f&&(h.current=!1)},[f,h]),(0,r.useLayoutEffect)(function(){var t=e.current;function n(t){requestAnimationFrame(function(){if(h.current){var n=e.current;if(null!=n){var r=t.target||p.body;n.contains(r)||(t.preventDefault(),t.stopImmediatePropagation(),a(n,r))}}})}function r(t){if(h.current){var n=e.current;if(null!=n){null!=t.relatedTarget&&t.relatedTarget!==p.body||(t.preventDefault(),n.focus());var r=t.target||p.body;n.contains(r)||a(n,r)}}}return null==t||null==p.activeElement||t.contains(p.activeElement)||null!=t.querySelector("[autofocus]")||a(t,p.activeElement,!0),d.addEventListener("focusin",n,{capture:!0}),d.addEventListener("focusout",r,{capture:!0}),function(){d.removeEventListener("focusin",n,{capture:!0}),d.removeEventListener("focusout",r,{capture:!0})}},[d,p,e,h]),l=(0,r.useRef)(document.activeElement),(0,r.useLayoutEffect)(function(){return function(){null!=c&&c.current||requestAnimationFrame(function(){null==u||null==u.current?null==l||null==l.current||l.current.focus():u.current.focus()})}},[])}}